Has anyone had to reinstall Spybot.

I am downloading a updated version of Trend Micro and before I can proceed with installation I must uninstall Spybot.

I can uninstal all of spybot or files in it that can be uninstalled when downloading other software.

I will extract Spybot into a folder and copy the folder on to a external disk
then download Trend Micro. Once that is done I will download again Spybot.

My question is can I download Spybot again off of a copied disk?